2020-12-02 10:59:00 +08:00
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.. SPDX-License-Identifier: GPL-2.0-or-later
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Kernel driver q54sj108a2
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2020-12-07 23:26:58 +08:00
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========================
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2020-12-02 10:59:00 +08:00
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Supported chips:
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* DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH, Q54SJ108A2NCPG, Q54SJ108A2NCPH
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Prefix: 'q54sj108a2'
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Addresses scanned: -
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Datasheet: https://filecenter.delta-china.com.cn/products/download/01/0102/datasheet/DS_Q54SJ108A2.pdf
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Authors:
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Xiao.ma <xiao.mx.ma@deltaww.com>
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Description
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-----------
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This driver implements support for DELTA Q54SJ108A2NCAH, Q54SJ108A2NCDH,
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Q54SJ108A2NCPG, and Q54SJ108A2NCPH 1/4 Brick DC/DC Regulated Power Module
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with PMBus support.
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The driver is a client driver to the core PMBus driver.
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Please see Documentation/hwmon/pmbus.rst for details on PMBus client drivers.
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Usage Notes
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-----------
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This driver does not auto-detect devices. You will have to instantiate the
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devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
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details.
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Sysfs entries
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-------------
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===================== ===== ==================================================
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curr1_alarm RO Output current alarm
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curr1_input RO Output current
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curr1_label RO 'iout1'
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in1_alarm RO Input voltage alarm
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in1_input RO Input voltage
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in1_label RO 'vin'
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in2_alarm RO Output voltage alarm
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in2_input RO Output voltage
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in2_label RO 'vout1'
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temp1_alarm RO Temperature alarm
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temp1_input RO Chip temperature
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===================== ===== ==================================================
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